Xi New Higher Education Vocational High School is highly recommended! The principal of the new higher education is a particularly good math teacher. He once taught mathematics in high school affiliated to shaanxi normal university for 12 years, bringing out many students from Tsinghua Peking University. He won the first prize in the national mathematics competition and once turned a backward class in the middle school attached to Normal University into a top class. His research and teaching ability in middle school mathematics can be said to be one of the best in Xi 'an. Now I have gone to Xi Xin 'an Higher Education Vocational High School as the principal, and I believe I can help the school and students improve a lot in mathematics teaching. It fits your requirements very well.